| • stratum layer | |
| स्तर: level groups thickness water level degree stratum | |
| परत: tier thickness lode film couch lamina shim ply | |
स्तर परत अंग्रेज़ी में
[ star parat ]
| • stratum layer | |
| स्तर: level groups thickness water level degree stratum | |
| परत: tier thickness lode film couch lamina shim ply | |
